| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 8 | |
| #2 | Germany | 2 | |
| #3 | United States | 2 | |
| #4 | France | 1 | |
| #5 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Control | |
| #3 | Transport | |
| #4 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Wood saws | |
| #2 | Vehicle parts | |
| #3 | Tools for connecting or disengaging | |
| #4 | Nailing machines | |
| #5 | Wood working | |
| #6 | Horticulture | |
| #7 | Registering devices | |
| #8 | Handles for hand implements | |
| #9 | Multi-purpose tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sato Shinichiro | 12 |
| #2 | Hamada Tomohiro | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2001321220A | Auxiliary device for hanging luggage or the like | |
| JPH07180239A | Manufacture of precast concrete board | |
| JPH06134747A | Manufacture of precast concrete plate | |
| JPS5128298A | Seizaiki no jidookurisochi | |
| JPS5127197A | Seizaikiniokeru mokuzaijidookurisochi |